264959750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 575134560

約数和(自身を除く): 310174810

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 125, 190, 209, 242, 250, 275, 418, 461, 475, 550, 605, 922, 950, 1045, 1210, 1375, 2090, 2299, 2305, 2375, 2750, 3025, 4598, 4610, 4750, 5071, 5225, 6050, 8759, 10142, 10450, 11495, 11525, 15125, 17518, 22990, 23050, 25355, 26125, 30250, 43795, 50710, 52250, 55781, 57475, 57625, 87590, 96349, 111562, 114950, 115250, 126775, 192698, 218975, 253550, 278905, 287375, 437950, 481745, 557810, 574750, 633875, 963490, 1059839, 1094875, 1267750, 1394525, 2119678, 2189750, 2408725, 2789050, 4817450, 5299195, 6972625, 10598390, 12043625, 13945250, 24087250, 26495975, 52991950, 132479875, 264959750]

約数ペア:

[(1, 264959750), (2, 132479875), (5, 52991950), (10, 26495975), (11, 24087250), (19, 13945250), (22, 12043625), (25, 10598390), (38, 6972625), (50, 5299195), (55, 4817450), (95, 2789050), (110, 2408725), (121, 2189750), (125, 2119678), (190, 1394525), (209, 1267750), (242, 1094875), (250, 1059839), (275, 963490), (418, 633875), (461, 574750), (475, 557810), (550, 481745), (605, 437950), (922, 287375), (950, 278905), (1045, 253550), (1210, 218975), (1375, 192698), (2090, 126775), (2299, 115250), (2305, 114950), (2375, 111562), (2750, 96349), (3025, 87590), (4598, 57625), (4610, 57475), (4750, 55781), (5071, 52250), (5225, 50710), (6050, 43795), (8759, 30250), (10142, 26125), (10450, 25355), (11495, 23050), (11525, 22990), (15125, 17518)]